package ooday01;

/**
 * 说明:
 *
 * @author:SuZhongHe
 * @date:2023/2/21
 **/
public class StudentText {
    public static void main(String[] args) {
        Student zs = new Student("zs",25,"jsd","001");
        zs.name="张三" ;
        Student ww = new Student("ls",28,"jsd","002");
        ww.study();
        ww.sayHi();
        ww.stuID="";
    }
}
